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Individual Calculations February 2019 |
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| Heravi, Mohammad Hossein Total change: 26.40 | |   |
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| 4th Alborz Youth League 1397 Round 5-8 | Alborz | IRI | 2019-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1681 | 2.00 | 2 | 0.16 | 40 | 6.40 | |
|  Khamseh, Nima | | | 1281 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hadisohi, Amirmahdi | | | 1281 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Amirkabir Standard Cup 1397 | Alborz | IRI | 2019-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1681 | 5.00 | 7 | -0.13 | 40 | -5.20 | |
| | Tajalli, Ayein | | | 1281 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Poudineh, Amirhosein | | | 1369 | IRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Mirdavoodi, Hasan | | | 1752 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Safdarian, Saman | | | 1281 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Veisi, Armin | | | 1813 | IRI | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Ahmadi, Mehrdad | | | 1379 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ghorbani, Sina | | | 1373 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2nd Kish Standard Tournament under 1700 Bahman 1397 | Kish | IRI | 2019-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1490 | 1681 | 5.00 | 6 | 0.63 | 40 | 25.20 | |
| | Motahari, Mohammad Javad | | | 1286 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sharifi, Amirhosein | | | 1535 | IRI | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Mahdavi Meymand, Hamid | | | 1541 | IRI | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Aghidatmand, Alireza | | | 1666 | IRI | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Mosalanezhad, Sirous | | | 1366 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Vasheghani, Hessam | | | 1547 | IRI | 1.00 | 1 | 0.32 | 40 | 12.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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